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Dodge Ram Real World MPG Numbers

284 messages,  Last post on Nov 21, 2009 at 6:28 PM

You are in the Dodge Ram Forum. Your Host is kcram

What is this discussion about? Dodge Ram Pickup 1500, Dodge Ram Pickup 2500, Dodge Ram Pickup 3500, Fuel System, Fuel Efficiency (MPG), Truck

This is the place to discuss (or even brag about) the mileage performance of your Ram pickup!


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#262 of 284
Re: any ideas [liny3] by 98ddgram1500
Jan 07, 2009 (3:47 am)
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Replying to: liny3 (Jan 07, 2009 12:20 am)

You should join dodgeforum.com they have an entire section of people with the same truck and tons of threads regarding MPG.
Full synthetics, I mean, have all oil, such as front differential, rear differential, transmission (if possible, some dodge transmissions will detonate with anything other than ATF4), and of course motor oil. But going from "Dino" oil, to synthetic could cause some slow leaks.
Sounds like you have standard sized tires, I'd look at a tune up, and maybe your O2 sensors. There are many other tips and tricks, but you will have better luck at the forum I mentioned than here.
#263 of 284
MPG: Any ideas? by stanoski
Jan 07, 2009 (5:51 am)
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Replying to: liny3 (Jan 07, 2009 12:20 am)

Unless you have a 2006 and newer RAM with MDS (Multiple Displacement System), 12 to 13 MPG is all your going to get on average. I have a 2007 RAM HEMI with MDS and I consistantly get 14 to 15 MPG city/highway combined. "But", I drive very lightly too to get this MPG. Your'e supposed to get a 20% increase in MPG with MDS which is about what I get over what you get. The MDS system works as it should.
 
Ski in TX
#264 of 284
Re: MPG: Any ideas? [stanoski] by dustyk
Jan 17, 2009 (11:56 am)
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Replying to: stanoski (Jan 07, 2009 5:51 am)

I think the comment of 12-13 MPG on ALL 2005 RAMs and older is a little overstated. Although I've had people tell me they get "around" 13 average, I've also had people say they get better and worse than that. First, it is dependent on the motor (3.7, 4.7, or 5.7), transmission type, the state of tune and number of miles on the engine.
 
A good friend average 15.5 on his 2005 Quad, 4.7 4x4 automatic. Eighteen or better highway. I work with a fellow that has a 2004 Quad, 5.7 automatic and averages 15, and does about 18 on the highway. Others I've talked to, and still others that have commented here, are doing better than 12-13.
 
Just like my experience with the 4.7 in my Dakota, I have found that those with higher miles on the engine seem to be reporting higher MPG. Mommy Mopar seems to make her engines real tight. The 20 lb. piston ring pressure is the highest I know of in any current engine series, and way higher than the current trend (about 6 pounds). GMs are spec'd at 2 lbs.
 
I believe this is one of the reasons why Dodge trucks have a reputation for poor gas mileage when new, for not burning oil, and not having piston slap issues. This is just the reverse with GM truck motors. This was sort of reinforced just a couple of weeks ago when I talked to a man that had a 2003 5.7 with 170,000 miles on it. He claimed his total average was just over 17.5. He also said that his 5.7 uses not one drop of oil between oil changes (4500 miles). (Listen to a Chevy or GMC motor with 90,000 miles on it!)
 
I know a few that have had O2 sensor issues on older 5.7 RAMs and this could explain why some are not as good as others. At the same time, driving style is the predominate influence on MPG. When I had a 2004 RAM 5.7 for a week I did better than 17 in mixed driving with next to none on the highway.
 
Best regards,
Dusty
#265 of 284
Re: MPG: Any ideas? [dustyk] by derbs24
Jan 22, 2009 (11:42 am)
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Replying to: dustyk (Jan 17, 2009 11:56 am)

I've owned them all (Ford, Chevy and now Dodge) and the best was the Chevy. As a life-long mechanic, I would also recommend a good tune-up to make sure everything's in top shape. I personally stay away from anything claiming better mileage. I've spent alot of money as a guinea pig over the years and have found nothing increase mileage like the advertising says it does. It does move product for those companies looking to make a buck off of you and I though!!!
Keep it in great mechanical shape, drive it like your Mom would and that's about as good as it gets.
My 2007 1500 2X4 w/ MDS get about 14 avg w/ 21,000miles. I was able to get around 17avg on a recent 3,000 mile trip w/ 3 kids, topper and luggage but it varied greatly due to outside temp.
I drive a 1991 cavalier as a commuter to increase my "Fleet Average".
#266 of 284
True and blue in truth by dlb2002
Mar 15, 2009 (5:53 am)
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I have a 2002 Dodge Ram 1500,360 auto,reg cab,long bed.Bought it new and love what I got.Driveing with a good name gas with stp additive I get between 18 to 20 miles to the gallon and the mileage dose not drop every much when pulling my 30 ft. travel trailer I have plenty of power to spare.Its all in the FOOT all in the FOOT.
#267 of 284
Re: True and blue in truth [dlb2002] by dustyk
Mar 15, 2009 (10:11 am)
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Replying to: dlb2002 (Mar 15, 2009 5:53 am)

None of my Chevies ever got good gas mileage. My '71 with the 350 V8 was the worst. It's best was 13! The '93 with a 305 never did better than 16.
 
My son's '03 Ram 1500 with the non-MDS Hemi averages around 15.5. I have two friends with the Ram 4.7 motors and they usually do a bit better, especially on the road. The 2006 Ram I had for a week did quite well, I thought. I averaged slightly better than 17 in moderate combined driving.
 
Regards,
Dusty
#268 of 284
MDS Light on when working?? by stanoski
Apr 15, 2009 (5:19 am)
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Replying to: liny3 (Dec 25, 2008 7:04 pm)

I heard that the new 2009 RAM with MDS has a light that comes on when the MDS is functioning. Can anyone confirm this? If this is the case, Id like to hook up a light somehow on my 2007 RAM with MDS. Can anyone shed any light on how I might be able to hook up such a device??
 
Ski in TX
#269 of 284
01 dodge 1500 ram quad 2wd 5.2l mileage by mboemmels
Apr 21, 2009 (12:44 am)
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i have 90k on it. synthetic blend 10-30w and completely stock everything, new plugs and air filter, cap/rotor and get 12 general hauling, 14 avg combination driving city and hwy and 17 best at 65 on the hwy for trips drops about 1 mpg for every 5mph i go over 65.
#270 of 284
2009 Ram SLT 4x4 1500 with a HEMI by mek0123
Apr 29, 2009 (10:09 pm)
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My friend from work just got an '09 Ram Quad Cab. He bought it on a Friday and the following Wednesday, he was heading to Tennessee. He didn't really pay attention to economy during the trip there, but he did pay attention when he filled up in Louisville, KY during his return trip to Michigan. When he arrived back in Detroit, he had the cruise on 95% of the time at 75mph and according to his fuel economy computer, he averaged 21.4mpg. Coincidentally, when he filled up in Louisville, he dte (distance to empty) read 534 miles upon departure. He can't wait to hit the road again and limit his speed to 65mph. He may get 23mpg or close to it. How's that for MDS? He has nothing over the bed of the truck either, and he's got 20" aluminum wheels and the trailer tow package. He also stated that he had his front windows cracked for ventilation, blower set on low and the rear power sliding window was open. Nothing in the bed of the truck and no passengers. I thought it was impressive! My 2001 Grand Caravan ES with a 3.3L engine at 75mph won't get that kind of economy. That 5 speed automatic in the Ram helps too. 70mph he said he's turning 1600 mph which is excellent. (3.55 axle ratio).
#271 of 284
2007 1500 MegaCab 5.7 Hemi Non-MDS by inuvik
May 04, 2009 (9:58 pm)
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I bought this 2007 MegaCab 1500 new and have driven it very conservatively since owning it. I run full synthetic 5w-30 in it and premium fuel. I keep the tires inflated to 70PSI. Well, let's just say that I won't be winning any Eco awards. My average city mileage has been between 8-10MPG and my highway mileage has been between 14-16MPG. I will say that this is a extremely heavy pickup though. Empty, the truck weighs just over 6500lbs with no one in it. It runs great, lots of power, but wow it's one thirsty beast.

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